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Biology is the overall natural science that studies life, with the other life sciences as its sub-disciplines. Some life sciences focus on a specific type of organism. For example, zoology is the study of animals, while botany is the study of plants. Other life sciences focus on aspects common to all or many life forms, such as anatomy and ...
NRK P2 is one of three main, nationwide radio channels produced by the Norwegian Broadcasting Corporation (NRK). Its current format – focusing on news and current affairs, debate, analysis, culture, science, and society [ 1 ] – is the result of the NRK radio channel reform initiated in 1993 by radio director Tor Fuglevik .
All three BSCS curriculum versions stressed key biological themes, such as science as inquiry, the complementarity of structure and function, genetic continuity and evolution. The BSCS textbooks emphasized evolution as a major scientific theory at a time when it was largely omitted from existing high school curricula, and the BSCS organization ...
James D. Watson on the cover of The Scientist (1964), an early volume in the Life Science Library. The Life Science Library is a series of hardbound books published by Time Life between 1963 and 1967. Each of the 26 volumes explores a major topic of the natural sciences. They are intended for, and written at a level appropriate to, an educated ...
Phosphatidylinositol 4,5-bisphosphate or PtdIns(4,5)P 2, also known simply as PIP 2 or PI(4,5)P 2, is a minor phospholipid component of cell membranes. PtdIns(4,5)P 2 is enriched at the plasma membrane where it is a substrate for a number of important signaling proteins. [1] PIP2 also forms lipid clusters [2] that sort proteins. [3] [4] [5]
Although changes are not systematically reviewed, Wikipedia's software provides tools allowing anyone to review changes made by others. Each article's History page links to each revision. [e] [70] On most articles, anyone can view the latest changes and undo others' revisions by clicking a link on the article's History page. Registered users ...
Evolution is the change in the heritable characteristics of biological populations over successive generations. [1] [2] It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. [3]
Forkhead box protein P2 (FOXP2) is a protein that, in humans, is encoded by the FOXP2 gene. FOXP2 is a member of the forkhead box family of transcription factors , proteins that regulate gene expression by binding to DNA .